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Siemens VG Series Gas Valve Bodies

Siemens VG Series Gas Valve Bodies

Siemens VG gas valves include a stainless steel mesh inlet filter to protect the valve seat as well as downstream components.

Several models and sizes to select for your application needs:  from the single valve VGG10, VGF10 and VRF10 body series, to the double valve VGD20 bodies with the AGF10 threaded flanges, to the larger double valve VGD40 bodies.

  • UL Listed, FM Approved and CSA Certified
  • CE, EAC and RoHS Approvals

Description

The Siemens VG series single and double gas valve bodies combine with the Siemens SKP series electro-hydraulic actuators to provide multiple flow control functions:

  • SKP15 Gas Safety Shut-off – Open / Closed
  • SKP25 Gas Safety Shut-off – Open / Closed with constant pressure governor
  • SKP55 Gas Safety Shut-off – Open / Closed with differential pressure governor
  • SKP75 Gas Safety Shut-off – Open / Closed with air/gas ratio pressure governor

The sealing gasket, AGA66, can be installed between the SKPx5… actuator and the gas valve to provide NEMA 3, 3R, and 4 protection rating for VGG10.xxxU / VGDxx.xxxU / VRD40.xxxU valves.

Accessory parts:
AGA60 – adapter for fitting SQx.. actuators on VG.. valves
AGA61 – manual adjusting throttle attachment
AGA66 – sealing gasket

Ask us for engineering support.
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SIEMENS VGG / VGF / VRF SINGLE GAS VALVE BODIES:
(½” – 3″ Threaded single valve sizes)

US/Canada (UL Listed, FM Approved and CSA Certified)
VGG10.154U – ½” NPT
VGG10.204U – ¾” NPT
VGG10.254U – 1″ NPT
VGG10.404U – 1½” NPT
VGG10.504U – 2″ NPT
VGG10.654U – 2½” NPT
VGG10.804U – 3″ NPT

Metric (CE, EAC, RoHS Approvals)
VGG10.154P – ½” BSP
VGG10.204P – ¾” BSP
VGG10.254P – 1″ BSP
VGG10.404P – 1½” BSP
VGG10.504P – 2″ BSP
VGG10.804P – 3″ BSP
VGF10.504P – DN50 (2″ ) Flanged
VGF10.654P – DN65 (2½” ) Flanged
VGF10.804P – DN80 (3″ ) Flanged

Bio and Recycling Single Gas Cast Iron Valves (CE, EAC, RoHS Approvals)
VRF10.404 – DN40 (1½” ) Flanged
VRF10.504 – DN50 (2″ ) Flanged
VRF10.654 – DN65 (2½” ) Flanged
VRF10.804 – DN80 (3″ ) Flanged

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SIEMENS VGD20 DOUBLE GAS VALVE BODIES:
(Nominal 1″ – 2″ Threaded double valves sizes)

Installation
US/Canada: VGD20.xxxU double valves require 2 AGFxx.xxU threaded flanges.
Metric: VGD20.xxxx or VGD20.xxx double valves require 2 AGFxx.xx threaded flanges.

US/Canada (UL Listed, FM Approved and CSA Certified)
VGD20.253U – 1″ NPT
VGD20.323U – 1¼” NPT
VGD20.403U – 1½” NPT
VGD20.503U – 2″ NPT

Metric (CE, EAC, RoHS Approvals)
VGD20.2511 – 1″ BSP
VGD20.3211 – 1¼” BSP
VGD20.4011 – 1½” BSP with six ¼” Rp Tappings
VGD20.5011 – 2″ BSP with six ¼” Rp Tappings
VGD20.403 – 1½” BSP with two ¼” Tappings
VGD20.503 – 2″ BSP with two ¼” Tappings

(½” – 2″ Threaded AGF Flanges)
US/Canada
AGF10.15U – ½” NPT Flange
AGF10.20U – ¾” NPT Flange
AGF10.25U – 1″ NPT Flange
AGF10.32U – 1¼” NPT Flange
AGF10.40U – 1½” NPT Flange
AGF10.50U – 2″ NPT Flange

Metric
AGF10.15 – ½” BSP Flange
AGF10.20 – ¾” BSP Flange
AGF10.25 – 1″ BSP Flange
AGF10.32 – 1¼” BSP Flange
AGF10.40 – 1½” BSP Flange
AGF10.50 – 2″ BSP Flange

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SIEMENS VGD40 DOUBLE GAS VALVE BODIES:
(2½” – 6″ Threaded and Flanged double valves sizes)

US/Canada (UL Listed, FM Approved and CSA Certified)
VGD40.065U – 2½” NPT Threaded
VGD40.080U – 3″ NPT Threaded
VGD40.100U – 4″ NPT Flanged
VGD40.150U – 6″ NPT Flanged

Metric (CE, EAC, RoHS Approvals)
VGD40.065 – 2½” BSP Flanged
VGD40.080 – 3″ BSP Flanged
VGD40.100 – 4″ BSP Flanged
VGD40.125 – 5″ BSP Flanged
VGD40.150 – 6″ BSP Flanged

Technical Documentation

VG Series Gas Valve Bodies VGG10 Technical Documentation

VG Series Gas Valve Bodies VGD20 Technical Documentation

VG Series Gas Valve Bodies VGD40 Technical Documentation

PDF Downloads:

VGG and VGF Single Body Valves

VRF Single Biogas Single Body Valves

Video